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Seedance 2 Text to Video: AI Video Generator

Generate videos from text prompts with Seedance 2 — advanced camera control, native audio-video sync, and high-resolution output. Describe your scene and get a cinematic clip. Try free — pay per generation, no subscription.

Interactive model controls

SD 2.0 is the latest multimodal video generation model by ByteDance, offering advanced camera control, native audio-video sync, and high-resolution output. Selectable output resolution (480p/720p) — price scales with the resolution chosen.

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Overview

About this model

SD 2.0 Text-to-Video is ByteDance's most advanced text-driven video generation model. Describe any scene in natural language and the model produces a cinematic clip with director-level camera control, native audio-video sync, and up to 2K resolution output. It understands complex prompts — lighting, motion physics, mood, and multi-shot storytelling — turning words into high-fidelity video sequences up to 15 seconds long. Choose 480p for cheaper drafts or 720p for the standard cinematic output — price scales with the resolution selected.

1Social Media: Viral short-form content generated entirely from text prompts.
2Advertising: Cinematic product promos and brand story videos from a single description.
3Filmmaking: Pre-visualization and storyboard generation with realistic camera movements.
4AI Films: Multi-shot storytelling with consistent environments and characters across scenes.
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Pricing & Value

Cost analysis

muapiapp$0.60 per video

muapiapp offers SD 2.0 Text-to-Video starting at $0.45 per video (5s, 480p, basic quality), scaling by resolution (480p: $0.09/sec basic, $0.12/sec high; 720p: $0.12/sec basic, $0.25/sec high) across 5–15 second durations.

Fal.ai$0.3024/sec (high) / $0.2419/sec (basic)

Fal.ai charges $0.3024/sec for high quality and $0.2419/sec for basic. muapiapp is 17% cheaper on high quality ($0.25/sec) and 50% cheaper on basic quality ($0.12/sec).

Replicate$0.3024/sec (high) / $0.2419/sec (basic)

Replicate charges the same as Fal.ai — $0.3024/sec (high), $0.2419/sec (basic). muapiapp saves you 17–50% depending on quality tier.

** Competitor pricing is estimated based on similar model architectures and usage tiers.

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Technical Details

Configuration schema

Promptstring

Text prompt describing the video. To use a fictional character, reference it inline with @character:<id> (the request_id from a completed Seedance 2 Character generation). Multiple characters are supported. Example: '@character:ab539e5f walks on the beach at sunset'.

Default ValueA determined penguin straps itself into a homemade rocket sled on an icy mountain. The rocket ignites with a massive burst and launches the penguin across the frozen landscape at insane speed, blasting through snowdrifts and leaving a fiery trail behind.
ResolutionEnum (2 options)

Output resolution. Price scales with resolution: 480p is cheaper than 720p.

Default Value720p
Aspect RatioEnum (4 options)

-

Default Value16:9
DurationEnum (3 options)

-

Default Value5
QualityEnum (2 options)

-

Default Valuebasic
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Implementation Guide

Developer documentation

How to Use SD 2.0 Text-to-Video

  1. Write a Detailed Prompt: Describe the scene, subjects, lighting, mood, and camera movement. Be specific — 'slow dolly zoom into a neon-lit street at night' will outperform 'city street'.

  2. Choose Resolution: Select 480p for cheaper, faster drafts or 720p (default) for standard output. Price scales with resolution.

  3. Choose Quality: Select basic ($0.12/sec) for fast drafts or high ($0.25/sec) for final cinematic output.

  4. Set Duration: Choose 5, 10, or 15 seconds. Longer durations allow richer storytelling.

  5. Pick Aspect Ratio: Use 16:9 for widescreen, 9:16 for mobile/social, 4:3 or 3:4 for other formats.

  6. Submit and Poll: You'll receive a request_id immediately. Poll the result endpoint until status is completed.

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Common Questions

Frequently asked

What is SD 2.0 Text-to-Video?

It's ByteDance's state-of-the-art text-to-video model that generates cinematic clips from natural language prompts, with support for complex camera movements, native audio, and up to 2K resolution.

What's the difference between basic and high quality?

Basic quality uses the fast-t2v model at $0.12/sec — ideal for drafts and iteration. High quality uses the standard-t2v model at $0.25/sec for final, cinema-grade output with richer detail and smoother motion.

Does it generate audio?

Yes, SD 2.0 generates audio natively alongside video, ensuring cinema-grade sound synchronized with the visual content.

What is the maximum resolution?

SD 2.0 supports up to 2K resolution output.

Can I choose a lower resolution to save cost?

Yes. The `resolution` field accepts `480p` (cheaper: $0.09/sec basic, $0.15/sec high) or `720p` (default: $0.12/sec basic, $0.25/sec high). Price scales with the resolution chosen, in addition to the quality tier.